baber/WOPTO huggingface dataset:
Patent JP-S57138153-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HINOOKA KIYONOBU
IPC: H01L21/822
Filed: 1981-02-20
Abstract: PURPOSE:To measure the characteristics of the integraged circuit which are same as those exising after an N-channel MISIC has been assembled by a method wherein the fourth electrode is provided adjoining the three electrodes on the transistor to be used for measurement, and enables to control the potential of a substrate from wafer surface. CONSTITUTION:When the formation of a source and drain electrode 10, a gate electrode 11, and the fourth electrode 12 have been completed by providing a source, a drain and a gate on the surface of a P type Si substrate using the ordinary method and an aperture is provided on a field insulating film adjoining the above, the substrate potential can be applied to the simplicial FET for characteristic etching from the substrate surface by performing ohmic connection, the FET characteristics same as those existed after package assembling in a wafer state can be stably measured without impaired functioning.
Patent JP-S52107720-A (JP)
Title: Chinese character input unit capable of outer character input
Inventor: MIYAMOTO KEIICHI
IPC: G06F3/02
Filed: 1976-03-08
Abstract: PURPOSE: To secure free handling of the characters which are not available in the Chinese character input unit by utilizing the card for outer character display medium, and also to have effective use for a signal input unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59151724-A (JP)
Inventor: NISHIKAWA ICHIROU
IPC: H01H37/76
Filed: 1983-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01197793-A (JP)
Title: Speech synthesizer
Inventor: MORIO TOMOKAZU
IPC: G10K9/12
Filed: 1988-02-02
Abstract: PURPOSE:To cause a sound synthesizer to simultaneously produce plural sounds and a piece of music by taking the sum of the peak values of the sound signals and music signals obtained by decoding input sound and musical code data in accordance with sampling clocks and outputting the sum after DA conversion. CONSTITUTION:A CPU 4 accesses plural data to be simultaneously produced from a sound code data file 1 or musical code data file 2 in accordance with the sampling clock from an oscillator 3. Then the CPU 4 decodes the read-out sound and musical code data at every code and takes the sum of the peak values of each decoded signal. Thereafter, the CPU 4 outputs the sum from a loudspeaker 7 through an amplifier 6 after the sum is DA-converted by means of a DA converter 5.
Patent JP-H01198059-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L27/00
Filed: 1988-02-03
Abstract: PURPOSE:To contrive an increase in the integration degree of a semiconductor device without causing an increase in the number of processes by a method wherein a laser direct etching method or a sputter etching method using an ion beam is applied to an interlayer insulating film to form a contact hole on the extension part of a lower gate electrode. CONSTITUTION:An interlayer insulating film 6 to cover a lower device is formed and, thereafter, a poly Si layer 7 is formed by a CVD method and this is single- crystallized by laser irradiation and is formed into an insular form by photoetching to form a second insular Si layer 7. Then, the surface is oxidized to form a second gate oxide film 8 and a contact hole 9 is opened by condensing an ArF excimer laser beam on the film 6 on an extension part 5 ' of a first gate electrode 5. After this, a gate electrode material layer is deposited and is patterned in such a way as to leave a part ranging from the upper part of the layer 7 to the hole 9 to form a second gate electrode 10 of an upper device.
Patent JP-H07224031-A (JP)
Title: Substituted arylurea
Inventor: MATEIASU MIYURAA GURIIMAN
IPC: C07C275/28
Filed: 1995-01-20
Abstract: PURPOSE: To provide a novel substd. arylurea useful as a medicine for treating arteriosclerosis and restenosis and a salt thereof.  
     CONSTITUTION: This substd. arylurea is represented by formula I [wherein R 1  is -CH 2 -A or -O-CH 2 -D (wherein A and D are each H or 5-7-membered heterocycle having utmost three N-atoms; R 2  is 3-7C cycloalkyl or alkyl; R 3  is H or halogen; R 4  is carboxyl, alkoxycarbonyl, alkyl substd. by OH or -CO-NR 5 R 6  (wherein R 5  and R 6  are each H or alkyl)] or a salt thereof, for example, N-[p-(2-quinolynylmethylethoxy)phenyl]-N-cyclopentyl-N'-[S-(α- methoxycabonyl)benzyl)urea. The compd. represented by formula I is obtained by reacting a compd. represented by formula III with a compd. represented by the formula, R 2 -L (wherein L is halogen such as Br or the like) in an inert solvent in the presence of a base under a protective gas atmosphere to convert the same to a compd. represented by formula IV and further reacting this compd. with a compd. represented by formula V (wherein R 4 ' is alkoxycarbonyl). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10222941-A (JP)
Title: Magnetic disc drive
Inventor: MATSUSHITA TOSHIO
IPC: G11B21/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high capacity magnetic disc drive by specifying the center and the width of a carriage and the bent part of a flexible printed circuit thereby attaining a high positioning accuracy. SOLUTION: Center of gravity of a carriage 4 is matched, if possible, with the center of reaction at the bent part of a flexible printed circuit 5 in the height direction and the distance between both centers is set at 1.5mm or less. Width at the bent part of the flexible printed circuit 5 is set shorter than the height of the carriage 4 and shorter than one half thereof, if possible. Consequently, the couple of forces in the height direction clue to reaction of the FPC 5 can be reduced and thereby vibration of the carriage 4 can be reduced resulting in reduction of reaction itself and thereby the control external force. According to the arrangement, high positioning accuracy is attained and recording density is enhanced.  In particular, recording density is enhanced significantly when the center of gravity of the carriage is matched with the center of reaction at the bent part of the flexible printed circuit and the width thereof is set shorter than one half of the height of the carriage.
Patent JP-H09219988-A (JP)
Title: Controller for synchronous servo motor
Inventor: HISAMOTO YASUHIDE
IPC: H02P27/08
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To omit two-phase pulses of a rotation detector mounted on a synchronous servo motor by using only a magnetic-pole-position detecting pulse signal as a feedback signal for a synchronous-servo-motor controller using a pseudo- sine-wave drive method. SOLUTION: The leading and trailing edges of the magnetic-poleposition detecting pulse signal outputted from a rotation detector 2 of a synchronous servo motor 1 are detected by an edge detecting circuit 3. The address of a sine-wave data-table ROM 4 is specified. The sine-wave phase data are outputted from a position counter 5 to a pseudo sine-wave-data forming circuit 7. In the meantime, the pseudo sine-wave phase command is outputted to the pseudo sine-wavedata forming circuit 7 at the determined period of a speed detecting circuit 6. The phase command and and the torque command, wherein only the magnetic-pole-position detecting pulse signal by a speed amplifier 8 is made to be the feedback signal, are multiplied, and the current command is outputted to an inverter circuit 10. Therefore, the two-phase pulses of the rotation detector 2 can be omitted.
Patent JP-H02202904-A (JP)
Title: Fluoroalkyl methacrylate polymer and resist material
Inventor: TAIRA KAZUO
IPC: H01L21/027
Filed: 1989-02-02
Abstract: PURPOSE:To obtain the title polymer adapted for a positive resist material having excellent adhesiveness of the formed pattern, high sensitivity to electron beams or X rays and a high resolution by using a specified fluoroalkyl methacrylate polymer. CONSTITUTION:A polymer containing at least 50wt.% structural units of formula I is used as a positive resist material. It is desirable that the polymer contains 0.5-20wt.% structural units of formula II as a comonomer units in addition to the structural units of formula I. It is also possible that the polymer contains at most 20wt.%, based on te total polymer, structural units of formula III (wherein Rf is a 1-5C fluoroalkyl) in addition to the structural units of formulas I and II. It is desirable that the MW of the above polymer corresponds to an intrinsic viscosity of 0.3-1.5 as measured in methyl isobutyl ketone at 35 deg.C.
Patent JP-H05225012-A (JP)
Title: Data string converting and restoring method
Inventor: MATSUMOTO TEN
IPC: G06F12/00
Filed: 1992-02-12
Abstract: PURPOSE:To flexibly cope with addition and change of the internal structure of data by calling data converting procedures or data restoring procedures designated for each data. CONSTITUTION:For the purpose of filing structured data 2a distributed in a main memory 2 into an external memory 5 or transferring data to another system through a bus 6, an interface, and a communication line as a continuous string or restoring data to data having the structure of a continuous data string, converting procedures (or restoring procedures) 1b are called by a serializer (or deseriallzer) 1a of a control part 1 to convert data to a continuous data string or restore data to structured data. In this case, it is unnecessary to change the serializer or deserializer 1a at the time of addition of a new data classification because it copes with all data classifications, and serializing or deserializing procedures are devoted to only read/write of information peculiar to data.
Patent JP-H052164-A (JP)
Title: Lcd module
Inventor: HAMADA HIROSHI
IPC: G02F1/133
Filed: 1991-01-28
Abstract: PURPOSE:To obtain the LCD module which can be made uniform in temperature in whole, hardly has a display irregularity due to temperature difference, and display easy-to-see characters, figures, etc., by conducting heat, generated by cold cathode-ray tubes, positively to the low-temperature part of the LCD panel. CONSTITUTION:The LCD module has a photoconducting plate 2 fixed to a frame behind an LCD panel 5 in a covering state, and cold cathode ray tubes 1a and 1b are provided by the photoconducting plate 2. When they emit light, the LCD panel 5 is irradiated uniformly with the light through the photoconducting plate 2. A rear cover 3 is fitted to the frame 4 so that ambient air is made warm with the heat generated by the cold cathode-ray tubes 1a and 1b and can move to the low-temperature part of the conducting plate 2 superposed on the LCD panel 5 and the heat generated by the cold cathode-ray tubes 1a and 1b is conducted directly to the low-temperature part of the photoconducting plate 2.
Patent JP-H08217035-A (JP)
Title: Lining machine
Inventor: FUTAGAMI MASAO
IPC: B65H37/04
Filed: 1995-02-14
Abstract: PURPOSE: To easily paste a cover and a core material together even if the core material is a ground paper divided into a plurality of sections or a box. CONSTITUTION: There are provided a cover feed device 2, pasting device 3, cover-sucking transfer device 4, and core material holding transfer device 5, and particularly, the device 4 horizontally transfers a cover A, while the cover A is being sucked to the device 4, and stops temporarily at a preceding stage location (a) and then transfers the cover A again and stops at a predetermined post stage location (b), and the device 5 transfers a core material B, while holding it, to paste the core material B on the cover A which is positioned.
Patent JP-H01201174-A (JP)
Title: Testing device for communication cable
Inventor: ARAI TOSHIAKI
IPC: G01R31/02
Filed: 1988-02-05
Abstract: PURPOSE:To facilitate the detection of the breaking, crosstalk, short circuit, etc., of each core conductor of a cable by supplying a sequential constant voltage to respective contacts of one connector of the cable and displaying the voltages of respective contacts of the other connector in order. CONSTITUTION:When the communication cable 1 is tested, the probe 10 of a transmission-side tester 5 is coupled with a connector 2 and the probe 17 of a reception-side tester 15 is coupled with a connector 3; and then a mode is selected with switches 8, 9, 18, and 19. Then the sequential voltage V1 is applied to the respective contacts of the connector 2 and every time the voltage V1 is applied to one contact, the voltages of all the contacts of the connector 3 are checked and check results are written in the memory in a data processor 23. When the measurement is all completed, the measurement results is displayed on a display device 24.
Patent JP-S63192677-A (JP)
Inventor: INABA KAZUMI
IPC: B62K25/04
Filed: 1987-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02205292-A (JP)
Title: Improvement of resistance of weld zone of austenitic stainless steel to high-temperature salt damage and corrosion cracking
Inventor: UEMATSU YOSHIHIRO
IPC: B21C37/08
Filed: 1989-02-03
Abstract: PURPOSE:To entirely eliminate the high-temp. salt damage and corrosion cracking generated in a weld bond part by subjecting a welded pipe and welding member to annealing in a prescribed temp. range in an inert atmosphere and reducing atmosphere, and then cooling the above with an inert gas and reducing gas. CONSTITUTION:The welded pipe and/or welding member is subjected to the annealing in the >=900 deg.C and <=1250 deg.C range in the inert atmosphere and/or reducing atmosphere and is then cooled by the inert gas and/or reducing gas. For example, the thin sheet of an austenitic stainless steel is slit to a prescribed 1 width and is made into a tube by welding. The welded tube is produced by TIG welding under a gaseous Ar or gaseous Ar+H2 shield. After the tube is cut to a prescribed length, the tube is made into the flexible tube by liquid- pressure bulging. A buldged peak part 2 and a weld zone 3 are provided to the stock tube 1. The work after the bulging is subjected to 1100 deg.CX3 minutes annealing in gaseous H2+N2 and while the H2 is substd. with Ar, the tube is cooled. While the high-temp. salt damage and corrosion cracking gas is concentrically generated in the weld bond part in the as-buldged state, the tube formed by annealing in the reducing gas is entirely free from the high temp. salt damage and corrosion cracking.
Patent JP-S61186002-A (JP)
Title: Antenna input circuit
Inventor: SHICHIJO TOSHIHIKO
IPC: H01Q7/06
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a desired band width without decreasing the practical sensitivity by using two sets of ferrite bar antenna tuning circuits and synthesizing the outputs while shifting slightly each resonance frequency. CONSTITUTION:A ferrite bar antenna 11 and a variable capacitor 12 constitute a main tuning circuit 1 with a high Q and a ferrite bar antenna 21 and a variable capacitor 12 constitute a sub tuning circuit 2 with a low Q. The resonance frequency of the sub tuning circuit 2 is deviated slightly to the resonance frequency of the main tuning circuit 1, the Q is lowered properly to synthesize the outputs of both the tuning circuits 1, 2 at output coils 13, 23. Through the constitution above, the band width BW3 of the antenna input circuits is widened without lowering the output level, that is, the practical sensitivity.
Patent JP-H04243742-A (JP)
Title: Recording device
Inventor: TANAKA MITSUO
IPC: G03G15/00
Filed: 1991-01-25
Abstract: PURPOSE:To make it easy to make sure the amount of remaining papers irrespective of where a recording device is installed. CONSTITUTION:An indicator 22 which vertically moves together with the bottom plate 13 of a feed paper cassette 11 is provided on the bottom plate 13 and also a display 20 for the amount of remaining papers is provided which utilizes indication by the indicator 22. Papers 12 stacked on the bottom plate 13 are successively sent out by rotation of a feed paper roller 16 and the bottom plate 13 is put in a turning movement and pushed up by a spring 15 according to the amount of papers sent out. Then the indicator 22 is raised together with the bottom plate 13 and indicates a graduation 20a on the display 22 for the amount of remaining papers, thereby indicating the present amount of remaining papers.
Patent JP-S60188624-A (JP)
Inventor: JIEEMUZU DEBITSUDO JIYONSON
IPC: F16D1/096
Filed: 1985-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10219837-A (JP)
Title: Correcting method for beam of building unit, beam correcting member and its jig
Inventor: KAWAKAMI HIDETADA
IPC: E04G21/18
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a correcting method for the beam of a building unit which can certainly restore the inclination of the beam, and a beam restoring member which can certainly maintain the beam in a desired state and a beam correcting jig which can simply restore the inclination of the beam. SOLUTION: A spacer 31 serving as a beam correcting member 30 is arranged between the lower parts of a pair of mutually adjacent beams 12A, 12B of building units provided horizontally in parallel, and the upper parts of the beams 12A, 12B are mutually pulled nearer by a beam correcting jig 40 till a space between them obtains a fixed value, and a holder 32 being the beam correcting member 30 is laid over and fixed between the upper parts of a pair of beams 12A, 12B. A beam correcting jig 40 is equipped with a long lever member 43 having a locking part 42 and a locking member 45 rotatably attached to the lever member 43.
Patent JP-H08223592-A (JP)
Title: Color display monitor and power source circuit for focusing electrode
Inventor: NOHARA SHINJI
IPC: H01J29/51
Filed: 1995-02-14
Abstract: PURPOSE: To reduce the difference of focus grade between R, G and B by independently composing the power source of a DBF electrode at each of R, G and B. CONSTITUTION: The impression of each independent adjustable DC voltage 5a, 5b and 5c on the dynamic electrode 2a, 2b and 2c of the DBF electrode provided independently at R, G and B is made possible. As a result, the focus unbalance between principle R, G and B that the CRT using a self-concentrated deflection yoke has and the unbalance due to manufacturing dispersion are absorbed and the improvement of the forcus grade can be attained.
Patent JP-H06345897-A (JP)
Title: Modification of resin and its use
Inventor: OISHI TETSUYA
IPC: C08K3/02
Filed: 1994-02-23
Abstract: PURPOSE:To make resin flame-retardant so that it shows better heat resistance than that of conventional products and extremely good char formation, thermally stabilized so that the deterioration-starting time is delayed, and compatible so that the dispersibility is improved. CONSTITUTION:The flame retardancy, thermally stabilization and improved compatibility of resin is attained by utilizing diguanamines including 2,5/2,6-bis(4,6,-diamino-1,3,5-triazin-2-yl)-bicyclo[2.2.1]heptane and 1,3/1,4-(4,6-diamino-1,3,5- triazin-2-yl)-cyclohexane and their derivatives. Fine granules of polymer containing the diguanamines and their derivatives are produced.
Patent JP-H11289132-A (JP)
Title: Surface emission laser
Inventor: OKUBO ATSUSHI
IPC: H01S5/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface emission laser producing high optical output by suppressing thermal saturation and deterioration of end face as much as possible. SOLUTION: An Al0.16 Ga0.84 As clad layer 64, a GaAs optical waveguide layer 63, an Al0.30 Ga0.70 As carrier block layer 62, a GaAs side barrier layer 61, an InGaAs active layer 60, a GaAs side barrier layer 59, an Al0.30 Ga0.70 As carrier block layer 58, a GaAs optical waveguide layer 57, an Al0.16 Ga0.84 As clad layer 56, an etching stop layer 55, and a contact layer 67 are formed sequentially on a GaAs substrate 65. An inclining end face 53 functioning as a reflector is formed in the optical axis of a resonator between horizontal and vertical resonator end faces 52a, 52b.
Patent JP-S56120935-A (JP)
Title: Inspecting device for lens array
Inventor: OGURA YUKIO
IPC: G01M11/02
Filed: 1980-02-29
Abstract: PURPOSE:To perform inspection efficiently by providing a light source movable in the direction (z) and a chart plate rotatable within a horizontal plane above the lens array movable in the directions (x) and (y) within a horizontal plane and also providing a solid scanning element capable of movement and rotation within a horizontal plane below the array. CONSTITUTION:The shading direction of the rectangular-wave chart 46 and the longitudinal direction of the solid scanning element 52 are set in the direction (y) within a horizontal plane and adjustment is made by rotating knobs 58a, 59a, 59b, 60a, etc. so that an image of the rectangular-wave chart 46 made by a light source 51 is formed on the solid scanning element 52. A step motor 170 being driven, the lens array 2 to be inspected located on a moving block 14 is moved bit by bit in the direction (x) and the distribution of luminous energy is detected by a scanning element array. By subjecting a detection signal thus obtained to operation processing in an operation circuit, MFT can be inspected. Moreover, by rotating the rectangular-wave chart 46 within a horizontal plane by means of a lever 50, MFT in each direction can be inspected. In this way, the inspection can be carried out efficiently.
Patent JP-H04250557-A (JP)
Title: Learning method of signal processor
Inventor: FURUTA TOSHIYUKI
IPC: G06N3/04
Filed: 1991-01-25
Abstract: PURPOSE:To enable learning in real time by learning a teacher signal, generated by a teacher signal generating means, as the teacher signal of the signal processor. CONSTITUTION:A signal processing means 2 is constituted by connecting plural nerve cell simulating means, in which a self-learning means having a coupling coefficient varying means and a coupling coefficient generating means generating the variable coupling coefficient value of the coupling coefficient varying means according to an error signal as to a teacher signal is added to a nerve cell simulating element, in a network shape. An input signal which varies with time is inputted to the signal processing means 2 and teacher signal generating means 3 at the same time, and the teacher signal generated by this teacher signal generating means 3 is inputted as the teacher signal of the signal processing means 2. Namely, even if the input signal varies with time, the signal is inputted to not only the signal processing means 2, but also the teacher signal generating means 3 to generate the teacher signal, which is learnt.
Patent JP-H02207143-A (JP)
Title: V-engine
Inventor: KURANISHI MASAHISA
IPC: F02B75/22
Filed: 1989-02-06
Abstract: PURPOSE:To simply install a blast fan by arranging an idler pulley rotated in contact with a wound transmitting body transmitting the rotation of a crank shaft to cam shafts in a space formed between a pair of cylinders and directly connecting the blast fan to the pulley. CONSTITUTION:The rotation of a crank shaft is transmitted to cam shafts provided on cylinders 2-1 and 2-2 via a wound transmitting device 20 in a V- engine with a pair of cylinders 2-1 and 2-2 arranged in a V-shape. The wound transmitting device 20 is constituted by winding a belt 23 between a pulley 21 connected to the crank shaft and pulleys 22-1 and 22-2 connected to the cam shafts. An idler pulley 25 applying a tensile force to a rotary belt 23 in contact with the belt 23 is arranged between both pulleys 22-1 and 22-2, i.e., in the space S of a V-bank. A blast fan 27 is directly connected at the end section of the shaft section 25a of the idler pulley 25 with a bolt 28.
Patent JP-S53110604-A (JP)
Title: External heating type hydrocarbon reformer
Inventor: KOUNO KOUICHI
IPC: C10G11/20
Filed: 1977-03-08
Abstract: PURPOSE: To reduce NOx formation in exhaust gas from burners by mixing steam from flash drum through steam preheater with the air for the burner and simultaneously feeding ammonia to the inlet part of a exhaust-heat boiler. 
     COPYRIGHT: (C)1978,JPO&Japio